Blockchain Explorer | learn me a bitcoin

Memory Pool

40,871 transactions

47.72 vMB

Show Random Selection

Max Size: 196/200 MB

Min Fee: 4 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
841,753	0000000000000000000331db0000000000000000000000000000000000000000	4 mins, 6 secs ago	1.00 vMB	2,294	23

Blockchain

Tip: 841,752 (451,928 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
389,824 389,824	000000000000000005a95933d115b6b565d8b96c0ff863230b3a6c59bcfa5059	23 Dec 2015, 12:54	0.91 MB	1,789	31
389,823 389,823	000000000000000003ef7c1b6224f38c1a37d7ea8d83f1f924920b857b2c7d6b	23 Dec 2015, 12:43	0.75 MB	1,418	28
389,822 389,822	000000000000000001d35aef35f9e0bd3bb70d6b8f11e67a97bfb113ab6e24cf	23 Dec 2015, 12:38	1.00 MB	1,958	30
389,821 389,821	00000000000000000a76051652878642c87af933c9a32c7e15415723f11246c1	23 Dec 2015, 12:33	0.75 MB	2,753	70
389,820 389,820	000000000000000000ceeaa38b57077e6a54bbba2da62a5db12bfe0acb485863	23 Dec 2015, 12:00	0.42 MB	1,202	38
389,819 389,819	00000000000000000b949b0e185df75d5bf73bddc5b09f244b060ccbd580177e	23 Dec 2015, 11:55	0.57 MB	1,018	30
389,818 389,818	000000000000000001efeb29df9edc0b98668a72bb2b3bfd8160ed513a5cc325	23 Dec 2015, 11:50	0.13 MB	257	27
389,817 389,817	000000000000000009768a33a64857fd1668582b95d9684fef0b20ade8dec0d7	23 Dec 2015, 11:48	0.57 MB	1,458	35
389,816 389,816	000000000000000009e0ae39d4c00c0036f83e5b57d5bb6135d9524e1bc5a52c	23 Dec 2015, 11:39	0.75 MB	1,353	51
389,815 389,815	000000000000000003744e67171b420bcb7c6505fd35c5544d4ea6cadfb3aa83	23 Dec 2015, 11:33	0.69 MB	1,624	35
389,814 389,814	00000000000000000589d228d662cf0ef01cb49e2f209d8ea1d49773029777a4	23 Dec 2015, 11:22	0.00 MB	1	0
389,813 389,813	00000000000000000599fe55151f14f3294a05196e94ce84c67f67d79fad9f75	23 Dec 2015, 11:21	0.59 MB	1,274	36
389,812 389,812	00000000000000000639a0e56c2e6ccb51d035cadaf42133daa2b3b92ed23109	23 Dec 2015, 11:13	0.95 MB	2,126	38
389,811 389,811	000000000000000006e406163d09b615573c6b2e8ce1a94cc54a8bedcef5e981	23 Dec 2015, 10:59	0.81 MB	1,836	34
389,810 389,810	0000000000000000007ed685f1fc642d39d6033fbd4bddfa1ac76f3b20058c46	23 Dec 2015, 10:46	0.62 MB	1,247	35
389,809 389,809	00000000000000000414cd3d3a4ef57c239130d936bd65512777a6ad216b60dc	23 Dec 2015, 10:39	0.95 MB	1,753	28
389,808 389,808	00000000000000000328af5e40972cc124d948f1d4f90a3c2841223cd26b3107	23 Dec 2015, 10:32	0.95 MB	2,439	46
389,807 389,807	00000000000000000aad793360cbedb66153eb0b45f1ee341a06bf4e4065f6a4	23 Dec 2015, 10:13	0.57 MB	1,208	45
389,806 389,806	00000000000000000ae092907ab88e03a60f6c095b48e44b86bd6adcbcc67501	23 Dec 2015, 10:07	0.05 MB	34	1
389,805 389,805	0000000000000000095c2e2c07db1be373f875b3f4cd068959b06c3a7cc3c016	23 Dec 2015, 10:06	0.00 MB	2	0
389,804 389,804	00000000000000000ab16a0d08f8a478231fc9ea4a22aaffd0d5e3b1613c7e46	23 Dec 2015, 10:08	0.36 MB	791	33

Previous 10 blocks ↓

Total Size: 646.30 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 29 days, 10 hours, 18 minutes
Connections: 10 outgoing, 114 incoming
Data Transfer: 8,338.95 GB sent, 36.93 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.